Rods are intended for fabrication of electrotechnical, anticorrosive and antifriction purpose parts by mechanical operation.
Quality rating of PTFE extruded rods:
|
Properties
|
Standard value
|
|
Density (specific gravity), g/сm3
|
2.13 – 2.19
|
|
Tensile strength, min, MPa (psi)
|
20 (2900)
|
|
Elongation at break, min, %
|
200
|
|
Hardness, Shore D, more than
|
54
|
Rods quality conforms to ISO Standard 13000-1 (grades 1 and 2). Rods also meet the physical-mechanical requirements specified in ASTM D 1710 (Type 1).
Virgin PTFE extruded rods can be produced both in metric (mm) and imperial (inches) sizes.
This year we also plan to start manufacturing filled PTFE extruded rods. Available fillers are glass fiber, carbon (coke), graphite, carbon fiber, molybdenum disulfide, bronze, and cobalt blue.
Metric size range of virgin PTFE extruded rods
|
Diameter, mm
|
Length, mm
|
Tolerances*, mm
|
Rod estimated weight of 100 mm length, g
|
|
|
diameter
|
length
|
|||
|
7,92
|
2000
|
+0.5
|
+20
|
11.5
|
|
10
|
2000
|
+0.6
|
+20
|
18
|
|
15
|
2000
|
+0.9
|
+20
|
38.5
|
|
16
|
2000
|
+1.0
|
+20
|
46
|
|
17
|
2000
|
+1.1
|
+20
|
54
|
|
20
|
2000
|
+1.2
|
+20
|
69
|
|
23
|
2000
|
+1.4
|
+20
|
100
|
|
25
|
2000
|
+1.5
|
+20
|
110
|
|
28
|
2000
|
+1.7
|
+20
|
150
|
|
30
|
2000
|
+1.8
|
+20
|
155
|
|
35
|
2000
|
+2.1
|
+20
|
200
|
|
40
|
2000
|
+2.4
|
+20
|
290
|
|
44
|
2000
|
+2.6
|
+20
|
360
|
|
46
|
2000
|
+2.8
|
+20
|
373
|
|
48
|
2000
|
+2.9
|
+20
|
385
|
|
50
|
2000
|
+3.0
|
+20
|
400
|
|
55
|
2000
|
+3.3
|
+20
|
520
|
|
60
|
2000
|
+3.6
|
+20
|
620
|
|
66
|
2000
|
+4.0
|
+20
|
735
|
|
70
|
2000
|
+4.2
|
+20
|
840
|
|
80
|
2000
|
+4.8
|
+20
|
1080
|
|
88
|
2000
|
+5.3
|
+20
|
1300
|
*Tolerances as per International Standard ISO 13000-1
Imperial size range of virgin PTFE extruded rods
|
Diameter, in. (fractions)
|
Diameter, in. (decimals)
|
Tolerance*, in.
|
|
5/16
|
.3125
|
+0.0236
|
|
3/8
|
.3750
|
+0.0236
|
|
13/32
|
.4062
|
+0.0244
|
|
9/16
|
.5625
|
+0.0337
|
|
5/8
|
.6250
|
+0.0375
|
|
11/16
|
.6875
|
+0.0413
|
|
13/16
|
.8125
|
+0.0488
|
|
7/8
|
.8750
|
+0.0525
|
|
15/16
|
.9375
|
+0.0563
|
|
1
|
1.0000
|
+0.0600
|
|
1-1/8
|
1.1250
|
+0.0675
|
|
1-3/16
|
1.1875
|
+0.0713
|
|
1-3/8
|
1.3750
|
+0.0825
|
|
1-1/2
|
1.5000
|
+0.0900
|
|
1-5/8
|
1.6250
|
+0.0975
|
|
1-3/4
|
1.7500
|
+0.1050
|
|
1-7/8
|
1.8750
|
+0.1125
|
|
2
|
2.0000
|
+0.1200
|
|
2-1/4
|
2.2500
|
+0.1350
|
|
2-3/8
|
2.3750
|
+0.1425
|
|
2-1/2
|
2.5000
|
+0.1500
|
|
2-3/4
|
2.7500
|
+0.1650
|
|
3
|
3.0000
|
+0.1800
|
|
3-1/2
|
3.5000
|
+0.2100
|
Rod lengths: 6, 8, 10, 12 ft
Tolerance* on length: +2%
*Tolerances as per International Standard ISO 13000-1
NOTE: Special diameter and length rods available upon request. Imperial size extruded rods can be made with tolerances and requirements according to ASTM D 1710.
